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National Stock Number:
4820-01-203-4771
Federal Supply Class:
4820
National Item Identification Number:
012034771
Description:
VALVE,BUTTERFLY
Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
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Manufacturer Information:
| 8R2030-64AA | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 8R2030-64AA-1J | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 8R2030-64AA-1J | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 910K306 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911K518 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 911K518 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911K518 W/O ACTUATOR | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING FACILITY | WAFER | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL |
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